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Update GPU compute capability check to reflect devices that are known to work correctly. #114

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Update GPU compute capability check to reflect devices that are known to work correctly. #114

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10 changes: 8 additions & 2 deletions run_alphafold.py
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Original file line number Diff line number Diff line change
Expand Up @@ -628,10 +628,16 @@ def main(_):
if _RUN_INFERENCE.value:
# Fail early on incompatible devices, but only if we're running inference.
gpu_devices = jax.local_devices(backend='gpu')
if gpu_devices and float(gpu_devices[0].compute_capability) < 8.0:
compute_capability = float(gpu_devices[0].compute_capability)
if gpu_devices and (
compute_capability < 6.0
or (compute_capability >= 7.0 and compute_capability < 8.0)
):
raise ValueError(
'There are currently known unresolved numerical issues with using'
' devices with compute capability less than 8.0. See '
' devices with compute capability 7.x. The code has not been tested'
' with compute capability < 6.0. The code has been confirmed to work'
' with compute capability 6.x and 8.x. See '
' https://github.com/google-deepmind/alphafold3/issues/59 for'
' tracking.'
)
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